Left Ventricular Outflow Tract Obstruction Following Transcatheter Mitral Valve Replacement Resolved by Chordal Rupture

Transcatheter mitral valve replacement carries a risk of left ventricular outflow tract obstruction associated with mortality. We present a case of left ventricular outflow tract obstruction that resolved spontaneously when chords to the anterior mitral leaflet were found to have ruptured. (Level of...

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Bibliographic Details
Published in:JACC. Case reports 2021-12, Vol.3 (17), p.1828-1835
Main Authors: Norgren, Patrik, Dalén, Magnus, Feldt, Kari, Rück, Andreas, Ax, Malin, Svenarud, Peter, Settergren, Magnus
Format: Article
Language:English
Subjects:
left ventricular outflow tract obstruction
Medicin och hälsovetenskap
Structural Interventions
systolic anterior motion
transcatheter mitral valve replacement
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Summary:Transcatheter mitral valve replacement carries a risk of left ventricular outflow tract obstruction associated with mortality. We present a case of left ventricular outflow tract obstruction that resolved spontaneously when chords to the anterior mitral leaflet were found to have ruptured. (Level of Difficulty: Advanced.) [Display omitted]
ISSN:2666-0849
2666-0849
DOI:10.1016/j.jaccas.2021.09.014